J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Cochemical Ltd.
Telephone029-86115547 17791676824
Websitehttp://www.cochemical.com
Cochemical Ltd.
Telephone029-86115547 17791676824
Websitehttp://www.cochemical.com
Xi'an Confluore Biological Technology Co., Ltd.
Telephone+86-156-80926068 +86-15680926068
Websitehttp://www.confluore.cn/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone025-85560043 13675144456
Websitehttp://www.synzest.com
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Young&Lively Pharminblock Co,.Ltd.
Telephone 18600731423
Website
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone 17721070236
Websitehttp://www.yanfenbio.com/
Beijing Sumec Pharmaceutical Technology Co., Ltd.
Telephone 13464564313
Website
LGC Science (Shanghai) Ltd.
Telephone17717235263 17717235263
Websitehttps://www.lgcstandards.com/CN/en/
Young Lively PharminBlock Co.,Ltd
Telephone 18600731423
Website